Patents Assigned to ITA International, LLC
  • Methods for detection of lead in water
    Patent number: 11971398
    Abstract: Methods, apparatuses, and kits for detection of substances in water by forming a complex with an indicator reagent and filtering the complex on a filter or membrane are described. The concentrated indicator on the filter, membrane or other capture device provides a colorimetric readout that can determine the amount of substance present in a water sample. A computer-implemented method for determining the concentration of substances in water based on color data from the colorimetric readout is also described.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: April 30, 2024
    Assignee: ITA International, LLC
    Inventors: William Cary Hill, Matthew Scott Hull